baber/WOPTO huggingface dataset:
Patent JP-H11115985-A (JP)
Title: Antistatic sheet storage container
Inventor: OBARA MITSUAKI
IPC: B65D85/86
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To control the leakage of impurities and the generation of fine particles and prevent the pollution of a semiconductor wafer and the like in the state of keeping the antistatic performance. SOLUTION: Molding is carried out by using a resin composition composed of polybutylene terephthalate of 87-97.5 pts. containing the constitution units represented by the formula of 90 molar % or more and carbon black of 13-2.5 pts. in a polymer main chain without using substantially any of a lubricant, a release agent and the like. Said resin composition in which the amount of generation of tetrahydrofuran of 3.0 ppm or less when being heated and kept in a sealed container at 80 deg.C for two hours based on the ASTM DA4526 is used and any of the lubricant, release agent and the like are not used at all substantially in the molding.
Patent JP-S61158508-A (JP)
Title: Double door
Inventor: MATSUOKA MASANORI
IPC: E02B7/40
Filed: 1984-12-30
Abstract: PURPOSE:To facilitate opening and closing of a door body, by a method wherein an upper and a lower hinger are located on an extension line extending in the same direction as that of the door body in a full closed position as seen in a plan view, and the upper hinge is situated outside an external region and closer to the central part side in the direction of the width of a water passage than the lower hinge. CONSTITUTION:An upper hinger 16 and a lower hinger 17, supporting a door body 11, are located on the same axis on a line m-m. Further, the upper hinge 16 and the lower hinger 17 are situated on an extension line on a line n-n extending in the same direction as that of the width of the door body 11. The upper hinge 16 is located on the external region side F and closer to the central part side L of the width of a water passage than the lower hinge 17. Thus, since there is no eccentricity in a full closed position C and rotation moment is not exerted on the door body 11, the door body 11 is easy to open. Further, with the increase in the opening angle of the door body 11, an eccentric amount Z is increased, and rotation moment is exerted on the door body 11 in a direction in that the door body is closed, resulting in facilitation of closing of the door body 11.
Patent JP-H04154311-A (JP)
Title: Field effect transistor device
Inventor: MANNO TOSHIKAZU
IPC: H03F1/56
Filed: 1990-10-18
Abstract: PURPOSE:To reduce the composite loss by dividing a gate bias voltage supply terminal and a signal input terminal and placing them independently, and adding an internal matching circuit to the input side. CONSTITUTION:An input signal is applied to a gate of a semiconductor chip 5 through an input terminal 1, a bonding wire 9, a repeating terminal 5, a MOS capacity element 4, and a bonding wire 8. A gate bias voltage is supplied to a gate of the semiconductor chip 3 through a gate bias voltage supply terminal 2, a bonding wire 7, the upper electrode of the MOS capacity 4, and the bonding wire 8. Also, a bonding wire 6 is provided between a ground terminal 10 and the repeating terminal 5, and this wire 6 operates equivalently as a low-pass filter, as well, and becomes a matching circuit.
Patent JP-H08142401-A (JP)
Title: Image apparatus
Inventor: MURANO SHUNJI
IPC: H01L27/14
Filed: 1994-11-15
Abstract: PURPOSE: To provide an inexpensive image apparatus good in productivity and capable of accurately forming a latent image of high quality on a photosensitive member by irradiating the surface of the photosensitive member with the light emitted from a light emitting diode element through a lens or capable of accurately forming an image on a solid-state imaging element array on the basis of external image data and capable of generating the accurate electric signal corresponding to the external image data in the solid-state imaging element array. CONSTITUTION: In an image apparatus wherein a lens member consisting of a plurality of lenses and a base plate 1 having a large number of image element arrays 2 arranged and mounted thereon linearly so that the respective lenses and the respective image element arrays are fixed so as to correspond each other in a ratio of 1:1, each of the image element arrays 2 has a plurality of electrodes and a plurality of light receiving and emitting regions 2c covered with light pervious members 5 composed of a thermoplastic resin on the surface thereof and the respective electrodes 2b are connected to the electrode wirings 1a deposited on the surface of the base plate 1 by flip chip connection.
Patent JP-H04155236-A (JP)
Title: Robot for operation of automobile on chassis dinamometer
Inventor: AOCHI YUTAKA
IPC: G01M17/00
Filed: 1990-10-18
Abstract: PURPOSE:To facilitate the carrying in or out of a robot by a method wherein an actuator is mounted on a body of the robot after the body is placed on an operator's seat to be adjusted to positions of a pedal and a shift lever and the actuator is removed to be taken out. CONSTITUTION:When a robot 1 is carried into an operator's seat 62, support shafts 15a-15c are pulled off between grasping plates 7a and 7b to separate actuators 13a-13c and an actuator 55 is separated from a mounting member 29. Then, a body 2 alone is placed on the seat 62 and a support leg body 61 is put under a support rod 4 to be fixed with a belt 66. Subsequently, the actuator 55 is mounted on the member 29 and the position of a clip 59 is adjusted. The shafts 15a-15c are inserted between grooves 11a and 11b while they slide along a groove 5 to the positions of a clutch, a brake and an accelerator pedal and turned to be fixed on the support rod 4. After an operation, the actuators are carried out separately and then, the body 2 is carried out.
Patent JP-H06109677-A (JP)
Title: Humidity detection circuit
Inventor: UEKI TOYOAKI
IPC: G01N27/02
Filed: 1992-09-26
Abstract: PURPOSE:To obtain a highly accurate humidity detecting circuit having sufficient temperature compensation function over a wide humidity range. CONSTITUTION:A humidity detection circuit comprises a humidity sensor 1 whose impedance varies according to a change in humidity, a logarithmic conversion means 2 for logarithmic conversion of an output from the humidity sensor 1 and an operational amplification circuit 3. An output of the humidity sensor 1 is connected to an inverted input terminal of the operational amplification circuit 3, while the logarithmic conversion means 2 is connected between the inverted input terminal and an output terminal of the operational amplification circuit 3. A resistance-voltage division circuit 4 containing a temperature compensating thermosensitive element 5 and a plurality of resistors 6 to 8 is provided. Divided voltage of the resistance-voltage division circuit 4 is connected to a non-inverted input terminal of the operational amplification circuit 3 or connected via a resistor 9 to the inverted input terminal of the operational amplification circuit 3.
Patent JP-H07135391-A (JP)
Title: Warp preventing method for optical beam soldering apparatus
Inventor: KOSEKI MAMORU
IPC: B23K1/005
Filed: 1993-11-10
Abstract: PURPOSE:To obtain an organic printed board which is protected against warping at the time of irradiation with an optical beam by mounting an electronic device on an organic printed board, irradiating only the lead electrode part of the electronic device with an optical beam, and applying pressure within a specific range to the entirety of electronic device during irradiation with the optical beam. CONSTITUTION:Solder is fed onto an organic printed board 1 and then an electronic device 3 is mounted the printed board Subsequently, the solder is irradiated with an optical beam 6 and fused thus soldering the electronic device 3. During irradiation with the optical beam 6, the electronic device 3 is applied with pressure of 19-15N by means of a pusher 7 and the pressure is also applied to the organic printed board 1 through the lead electrode part 4 of the electronic device 3. This method prevents the organic printed board 1 from warping upward due to thermal deformation.
Patent JP-2000079948-A (JP)
Title: Aeration type packing bag
Inventor: YAMAGATA KAZUNORI
IPC: B65D33/22
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To enable some commodities such as fresh fruits and vegetables and the like requiring aeration to be displayed in well-fitted state while being stored in a bag by a method wherein both front and rear net sheets may form extendable or retractable nets having their stripes crossed each other at locations where the net sheets may face against commodities storing sections and similarly a ribbon section having stripes flat is formed at a location facing against a net weld line. SOLUTION: A bag 1 forms a commodity storing chamber between front and rear net sheets 2, 3 and then these net sheets 2, 3 located at both side edges are welded to each other at each of net weld lines 6. Then, the front and rear net sheets 2, 3 may form a thread 16 composed of extendable or retractable nets in which many monofilamentary threads 15 are crossed to each other to make an integral formation at a location adjacent to the commodity storing section. In turn, at the locations positioned at each of weld lines 6, ribbon sections 17 with the flat threads 15 are formed. In addition, each of the net weld lines 6 is welded in a facial manner under a state in which the ribbons 17 are overlapped to each other. According to this bag, a superior aeration characteristic can be assured while a sufficient mechanical strength of the bag 1 is being maintained.
Patent JP-H05118744-A (JP)
Title: Insulation door
Inventor: MATSUMOTO TAKUYA
IPC: F25D23/02
Filed: 1991-10-28
Abstract: PURPOSE:To solve the quality deterioration problems resultant from an increase in a material cost of an outer shell and an outer shell manufacturing process and obtain an insulation door to which a foaming agent, which is outside the object of Freon regulation, is applied in the case when the rear side of the outer shell of the insulation door of a refrigerator is coated with corrosion resistant paint. CONSTITUTION:This insulation door comprises an outer shell 1 of the insulation door, an inner shell 3, a frame member 2, a foaming agent 7 which is for foaming insulation material and is filled between the inner shell and frame member 2 and a coat 5 applied on the surface of the outer shell.
Patent JP-2000111768-A (JP)
Title: Resin composition for optical fiber loose tube and optical fiber loose tube
Inventor: ONO SHINGO
IPC: C08G63/183
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a polybutylene terephthalate resin compsn. for an optical fiber loose tube which shows excellent resistance against hydrolysis and which hardly causes defective products due to contamination of dies or eye mucus. SOLUTION: This resin compsn. for an optical fiber loose tube consists of polybutylene terephthalate (A) having the following properties. The polybutylene terephthalate contains butylene terephthalate oligomers by <=0.30 wt.%, and when it is heat treated at 150 deg.C for 60 min, the amt. of the volatilized gas produced is <=10 ppm. It has <30 eq/ton density of molecular end carboxyl groups, and 1.0 to 1.2 intrinsic viscosity [η] calculated from the soln. viscosity measured at 25 deg.C in orthochlorophenol.
Patent JP-H08109387-A (JP)
Title: Fuel composition slightly causing dust
Inventor: SATAKE TAKEO
IPC: C10L5/48
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a stable briquette fuel slightly causing dust. CONSTITUTION: A viscoelastic material greatly deformed while showing stringiness under high shear force is mixed with hydrous cellulose so as not to crush capillaries of the cellulose and molded by a molding machine. The prepared briquette is retained at a normal temperature or below the temperature.
Patent JP-H05122041-A (JP)
Title: High gate drive circuit for turning on of gto thyristor
Inventor: YAMAMOTO MASANORI
IPC: H03K17/73
Filed: 1991-10-28
Abstract: PURPOSE:To obtain the high gate drive circuit for turning on of a GTO thyristor for pulse switching, which does not newly need a power source for gate drive and has simple and compact constitution in terms of a circuit. CONSTITUTION:A capacitor for the gate power source 2c is serially connected with a diode for separating 3 so as to be connected with the capacitor for the main power source 6 in parallel and high gate current for turning on is supplied from the capacitor for the gate power source to the GTO thyristor 1 with a resistor for limiting current 2b and a switching element 2g.
Patent JP-H10114340-A (JP)
Title: Method and apparatus for inspection of bottle having handle
Inventor: MIYAMURA OSAMU
IPC: B65D23/10
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To confirm time-varying inspection state of an inspection apparatus by comparing a latest item of image information which is taken out by an image pick-up device and an item of image information to be compared with the least image information by displaying in parallel on a display device. SOLUTION: By using a lighting device 11, a beam is emitted from the side surface direction of a handle so that an image pickup area of a bottle having handle which is an inspection objective, e.g. the vicinities of fitting parts of the top and bottom of the handle may become an appropriate brightness, and the image information regarding the bottle wall in the vicinities of the fitting parts of the handle, is taken out by an image pick-up device 12. The image information taken out by the image pick-up device 12 is A/D converted, and input in a picture processing device 10 under a form of a digital signal. Then, the latest image and a reference image which is compared with the latest image, and displayed in parallel on a display device 20, and the time-varying inspection state of the inspection machine using the picture processing device 10, is always confirmed, and by doing so, the confirmation of an abnormality of the inspection device becomes easier, and the reliability of the inspection device can be improved.
Patent JP-H09130541-A (JP)
Title: Paper sheet check device
Inventor: KIHARA HITOSHI
IPC: G06T7/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the paper sheet check device by which a false paper sheet that may be mis-discriminated to be a genuine is hardly generated. SOLUTION: The paper sheet check device uses a light sensor to receive an image of a paper sheet and compares information obtained from the received image with reference information so as to check the paper sheet. In this case, the paper sheet check device is provided with plural light sources 16, 21 to make the image of the paper sheet incident into the light source sensor 23 to change a pattern of the light sources 16, 21 to be lighted for every check of the paper sheet.
Patent JP-H10112223-A (JP)
Title: Shock-resistant electric wire
Inventor: SUGIYAMA HIROYASU
IPC: H01B7/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a shock-resistant electric wire, having little exposure of a conductor to an external shock and capable of being used at the portion where there is a possibility that an open circuit or a short circuit causes a problem due to a drop of an electronic apparatus or a collision of an automobile or a shock is applied on severe conditions in particular. SOLUTION: Shock resistance is evaluated, based on the presence or absence of an exposure of the conductor of an electric wire when a weight fitted with a plate having the thickness of 1mm or below at the tip is dropped in this shock resistance testing method. This insulated electric wire has the outer diameter of 12mm or below and the insulation thickness of 3.5mm or below, its conductor is not exposed when the weight of 1kg is dropped from the height of 100cm. The conductor is covered with three insulating layers, the second modulus of the first layer 2 and the third layer 4 is larger than the second modulus of the second layer 3, which is 150MPa or below.
Patent JP-H11115195-A (JP)
Title: Production of ink-jet head
Inventor: OHASHI YUMIKO
IPC: B41J2/045
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To materialize the high precision working of a channel, sure connection between an electrode and a driving electrode, the high rigidity of an actuator substrate, and the prevention of the lack of a non-injection channel. SOLUTION: The first process in which in the longitudinal direction of channels 14, 15, the first piezoelectric member 9a and the second piezoelectric member 9b are joined with conductive contact layers 12b installed between the members 9a, 9b at intervals in the arrangement direction of the channels 14, 15, the second process in which a non injection channel 15 is worked at a position for the contact layer 12b is exposed to the inside of the channel 15 so that its longitudinal direction covers the first and second piezoelectric members 9a, 9b, and the third process in which electrodes 22 contacted with the contact layer 12b are formed on a partition wall 20 between the channels 14, 15 are owned.
Patent JP-H08149456-A (JP)
Title: Camera switchover system
Inventor: OYA YOICHI
IPC: H04N7/18
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a camera switchover system which is effective for switching the images of the plural cameras connected with nodes and displaying the image on a monitor, in a loop LAN. CONSTITUTION: In the loop LAN which is composed of plural nodes 21 to 24 and a transmission line 1 connecting the nodes on a loop, connects each node with a monitor 6, plural camera switch controllers 31 to 39 and cameras 41 to 49 and switches the images of the cameras by the instruction from a monitor side, output node information and output camera information are provided in a transmission frame revolving around the transmission line 1. The switchings of the images of the plural cameras to be connected with the loop LAN can be realized by a simple H/W constitution, and also the confirmation of a switch operation as to whether the outputs to the loop of the images from the nodes are rightly performed or not can be realized.
Patent JP-2000110310-A (JP)
Title: Ridge structure of solar-cell roof
Inventor: SHIRAHAMA TOMOHIKO
IPC: H01L31/042
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the ridge structure of a solar-cell roof, in which a ridge tile can be executed simply without damaging watertightness and general-purpose properties are imparted to the ridge tile. SOLUTION: An approximately chevron-shaped sectional ridge tile 11 is disposed to the ridge section of a solar-cell roof 1A arranged onto one roof surface and a normal roof 1B disposed onto the other roof surface in the ridge structure of the solar-cell roof. The ridge tile 11 is stretched between a horizontal member 4 arranged on the ridge side of the solar-cell roof 1A and a ridge- tile supporting material 101 fixed onto a heap-up foundation material 102 on the ridge side of the normal roof 1B.  An end section on the horizontal member 4 side of the ridge tile 11 has a throating section 104 superposed on the upper side of the upper-end joining section of the horizontal member 4 and a retaining section 105 formed on the substrate lower-side of the throating section 104 and rotatably retained at the end section of the upper-end joining section, and an end section on the ridge-tile supporting material 101 side of the ridge tile 11 has a throating piece section 107 downwards bent and formed so as to cover the ridge-tile supporting material 101.
Patent JP-H11167795-A (JP)
Title: Ferroelectric memory cell and device
Inventor: KIM JAE WHAN
IPC: G11C11/22
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in an electric charge amount caused by a leakage current due to joining in a memory cell inside and to eliminate refreshing operation by applying a voltage to an electric charge storage electrode of a ferroelectric capacitor in response to a control signal for compensating a loss of an electric charge preserved in the ferroelectric capacitor in a standby state. SOLUTION: The core part of the memory cell consists of a bit line pre- charge part 70, a bit line equalizing part 71, a column switch part 72, a sense amplifier 73 and a memory cell block part 74. Switching transistors N2 and N12 is the memory cell block part 74 are operated as the transistors for compensating the loss of the electric charge amount due to the leakage current of the joining to compensate the loss of the electric charge amount of the ferroelectric capacitor C13 due to the joining leakage current generated in an SN node. Thus, stable and rapid operation becomes possible without separate operation such as compensation or refreshment.
Patent JP-H08142242-A (JP)
Title: Manufacture of foam
Inventor: MIYAZAKI KENJI
IPC: B29C44/00
Filed: 1994-11-16
Abstract: PURPOSE: To obtain excellent sound shielding properties by so scattering a metal powder on the upper surface of a thermoplastic resin sheet as to become a specific surface density value or more, scattering the pellet of a foamable thermoplastic resin composition containing a thermally decomposable foaming agent, and then heating at the decomposition temperature or higher of the agent while controlling the thickness, thereby enhancing the content of the powder. CONSTITUTION: A metal powder is scattered in a laminar state on a thermoplastic resin sheet 10 so that the surface density becomes 1μg/m<2> or more by a metal powder scattering unit 2, and then the pellet of a foamable thermoplastic resin composition is scattered in a predetermined surface density on the powder 5 by a foamable thermoplastic resin composition pellet scattering unit 3.  It is heated to the decomposition temperature or higher of a thermally decomposing type foaming agent in a heating furnace 12, the foamable thermoplastic resin product is heated to be foamed in the state that held between upper and lower endless belts 1 and the thickness is controlled, a thermoplastic resin foam 15 containing the metal powder is laminated to be integrated by foaming pressure on the softened thermoplastic resin sheet 10, and then passed through upper and lower cooling plates 14 to obtain foamed material.
Patent JP-H09103009-A (JP)
Title: Uninterruptible bypass connector
Inventor: OKUHARA TOSHIO
IPC: G01R11/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To replace a watt-hour meter or the like without interrupting power supply by clamping the exposed part of a wire on the power supply side means of a bypass connector and and connecting it with a switch on the load side by means of another bypass connector and then connecting both bypass connectors through a bypass wire while detouring a watt-hour meter or the like. SOLUTION: A bypass connector 1 comprises a conductive clamping part 3 for U-shaped conductor 10, an operating shaft 4, and a bypass wire connecting part 5. The clamping part 3 is formed to be clamped by the operating shaft 4, and clamps the exposed part of a power supply side wire in the vicinity of connector. A bypass connector 2 comprises an insulator body 20 provided with contact metal fittings 6 having a bypass wire connecting part 8. The contact metal fittings 6 are provided, at the forward end thereof, with a hooked sliding rod 21 which is slid linearly in the longitudinal direction through action of an operating shaft 9 and the contact part 7 is clamped by knife switch hinge metal fittings on the load side.  The bypass wire connecting part 5 and the bypass wire connecting part 8 are connected through a bypass wire B to short-circuit the power supply side wire and the load side knife switch thus replacing the watt-hour meter without interrupting power supply.